Figure 4. Features of LncAging_score as the prognostic model in the training cohort. (A) The sensitivity and specificity of 1-, 3-, and 5-year overall survival in two groups were predicted by ROC curves according to the LncAging_score; OS (B) and PFI (C) were compared between two groups by KM analysis; The distribution of LncAging_score (D) and survival status (E) in low- and high-risk patients was displayed by ranked dots and scatter plots; (F) The expression levels of 5 selected prognostic genes in two groups.